140223142130232 has 96 divisors (see below), whose sum is σ = 407796839694720. Its totient is φ = 40063258872000.

The previous prime is 140223142130231. The next prime is 140223142130233. The reversal of 140223142130232 is 232031241322041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140223142130231) and next prime (140223142130233).

It is a self number, because there is not a number n which added to its sum of digits gives 140223142130232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140223142130231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100147923 + ... + 101538429.

It is an arithmetic number, because the mean of its divisors is an integer number (4247883746820).

Almost surely, 2^{140223142130232} is an apocalyptic number.

140223142130232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140223142130232 is an abundant number, since it is smaller than the sum of its proper divisors (267573697564488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140223142130232 is a wasteful number, since it uses less digits than its factorization.

140223142130232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476281 (or 1476270 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 140223142130232 its reverse (232031241322041), we get a palindrome (372254383452273).

The spelling of 140223142130232 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred forty-two million, one hundred thirty thousand, two hundred thirty-two".